This past week I'm having a little annoying problem, every five of seven images my session ends abruptly. On top of that, if I'm not refreshing the statistic page every few images, I can continue working with the images without knowing what my session is already ended.
After re-log in, if you not close the tab where the images are loading a open a new one for that, the images never sums up in the statistics, so basically you have to start all over for thing to work right again.
I tried, and reproduced this bug, from two different internet connections (even different type: 1 cable modem and 1 ADSL) with the same result. Hope this can be fixed easily
P.D.: This can be extra canyoning if you are trying the mark boulders, thing what takes time in some occasions ;__;
P.D. 2: My default browser is Firefox.